It’s only 62 pages, and you could read it carefully in about three hours. And it’s available as a free PDF.

This little book significantly revises the essay. Piper wrote a new introduction, divided the essay up into four chapters, and then worked through it from beginning to end as if it were a draft. He ended up tweaking something in just about every sentence, added many new sentences and paragraphs, and updated old wordings and illustrations. The original essay is about 9,000 words; the book is almost 17,000 words.

I just slowly read the book, and I’m glad I did. Meditating on God’s two wills leads me to exult in his greatness.